diff options
| -rw-r--r-- | arch/arm64/kvm/emulate-nested.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/arch/arm64/kvm/emulate-nested.c b/arch/arm64/kvm/emulate-nested.c index 431fd429932d..7a4a886adb9d 100644 --- a/arch/arm64/kvm/emulate-nested.c +++ b/arch/arm64/kvm/emulate-nested.c @@ -1897,14 +1897,6 @@ static bool check_fgt_bit(u64 val, const union trap_config tc) return ((val >> tc.bit) & 1) == tc.pol; } -#define sanitised_sys_reg(vcpu, reg) \ - ({ \ - u64 __val; \ - __val = __vcpu_sys_reg(vcpu, reg); \ - __val &= ~__ ## reg ## _RES0; \ - (__val); \ - }) - bool __check_nv_sr_forward(struct kvm_vcpu *vcpu) { union trap_config tc; @@ -1940,25 +1932,25 @@ bool __check_nv_sr_forward(struct kvm_vcpu *vcpu) case HFGxTR_GROUP: if (is_read) - val = sanitised_sys_reg(vcpu, HFGRTR_EL2); + val = __vcpu_sys_reg(vcpu, HFGRTR_EL2); else - val = sanitised_sys_reg(vcpu, HFGWTR_EL2); + val = __vcpu_sys_reg(vcpu, HFGWTR_EL2); break; case HDFGRTR_GROUP: case HDFGWTR_GROUP: if (is_read) - val = sanitised_sys_reg(vcpu, HDFGRTR_EL2); + val = __vcpu_sys_reg(vcpu, HDFGRTR_EL2); else - val = sanitised_sys_reg(vcpu, HDFGWTR_EL2); + val = __vcpu_sys_reg(vcpu, HDFGWTR_EL2); break; case HAFGRTR_GROUP: - val = sanitised_sys_reg(vcpu, HAFGRTR_EL2); + val = __vcpu_sys_reg(vcpu, HAFGRTR_EL2); break; case HFGITR_GROUP: - val = sanitised_sys_reg(vcpu, HFGITR_EL2); + val = __vcpu_sys_reg(vcpu, HFGITR_EL2); switch (tc.fgf) { u64 tmp; @@ -1966,7 +1958,7 @@ bool __check_nv_sr_forward(struct kvm_vcpu *vcpu) break; case HCRX_FGTnXS: - tmp = sanitised_sys_reg(vcpu, HCRX_EL2); + tmp = __vcpu_sys_reg(vcpu, HCRX_EL2); if (tmp & HCRX_EL2_FGTnXS) tc.fgt = __NO_FGT_GROUP__; } |